java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/AnnoyingVillain.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-10-01 02:23:21,125 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 02:23:21,127 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 02:23:21,140 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 02:23:21,141 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 02:23:21,142 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 02:23:21,143 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 02:23:21,145 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 02:23:21,146 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 02:23:21,147 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 02:23:21,148 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 02:23:21,148 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 02:23:21,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 02:23:21,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 02:23:21,152 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 02:23:21,152 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 02:23:21,153 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 02:23:21,155 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 02:23:21,157 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 02:23:21,159 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 02:23:21,160 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 02:23:21,161 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 02:23:21,164 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 02:23:21,164 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 02:23:21,164 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 02:23:21,165 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 02:23:21,166 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 02:23:21,167 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 02:23:21,168 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 02:23:21,172 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 02:23:21,172 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 02:23:21,173 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 02:23:21,173 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 02:23:21,173 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 02:23:21,176 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 02:23:21,177 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 02:23:21,178 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-01 02:23:21,210 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 02:23:21,211 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 02:23:21,212 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 02:23:21,212 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 02:23:21,213 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 02:23:21,213 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 02:23:21,213 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 02:23:21,214 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 02:23:21,214 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 02:23:21,214 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 02:23:21,214 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 02:23:21,214 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 02:23:21,215 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 02:23:21,215 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 02:23:21,215 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 02:23:21,215 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 02:23:21,215 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 02:23:21,217 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 02:23:21,217 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 02:23:21,217 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 02:23:21,217 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 02:23:21,218 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:23:21,218 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 02:23:21,218 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 02:23:21,218 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 02:23:21,219 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 02:23:21,219 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 02:23:21,219 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 02:23:21,219 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 02:23:21,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 02:23:21,307 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 02:23:21,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 02:23:21,314 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 02:23:21,314 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 02:23:21,315 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/AnnoyingVillain.bpl [2018-10-01 02:23:21,316 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/AnnoyingVillain.bpl' [2018-10-01 02:23:21,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 02:23:21,366 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 02:23:21,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 02:23:21,367 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 02:23:21,367 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 02:23:21,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,404 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-01 02:23:21,404 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-01 02:23:21,404 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-01 02:23:21,406 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 02:23:21,407 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 02:23:21,407 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 02:23:21,408 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 02:23:21,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,425 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,426 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 02:23:21,427 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 02:23:21,427 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 02:23:21,428 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 02:23:21,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:23:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:23:21,493 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-10-01 02:23:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-01 02:23:21,494 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-01 02:23:21,704 INFO L345 CfgBuilder]: Using library mode [2018-10-01 02:23:21,704 INFO L202 PluginConnector]: Adding new model AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:23:21 BoogieIcfgContainer [2018-10-01 02:23:21,704 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 02:23:21,705 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 02:23:21,705 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 02:23:21,717 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 02:23:21,717 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:23:21" (1/1) ... [2018-10-01 02:23:21,730 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-01 02:23:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:23:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 6 states and 7 transitions. [2018-10-01 02:23:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2018-10-01 02:23:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-01 02:23:21,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:23:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:23:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:23:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:23:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 8 states and 11 transitions. [2018-10-01 02:23:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 11 transitions. [2018-10-01 02:23:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-01 02:23:22,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:23:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:23:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:23:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:23:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 10 states and 17 transitions. [2018-10-01 02:23:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 17 transitions. [2018-10-01 02:23:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-01 02:23:23,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:23:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:23:23,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:23:23,461 WARN L178 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 16 [2018-10-01 02:23:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:23:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 11 states and 21 transitions. [2018-10-01 02:23:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 21 transitions. [2018-10-01 02:23:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:23:24,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:23:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:23:24,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:23:24,622 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-10-01 02:23:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:23:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 13 states and 26 transitions. [2018-10-01 02:23:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 26 transitions. [2018-10-01 02:23:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-01 02:23:27,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:23:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:23:27,943 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:23:28,480 WARN L178 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 15 [2018-10-01 02:23:31,209 WARN L178 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 16 [2018-10-01 02:23:32,130 WARN L178 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-10-01 02:23:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:23:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 15 states and 31 transitions. [2018-10-01 02:23:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 31 transitions. [2018-10-01 02:23:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-01 02:23:37,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:23:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:23:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:23:40,084 WARN L178 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 15 [2018-10-01 02:23:41,762 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 16 [2018-10-01 02:23:46,014 WARN L178 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-10-01 02:23:48,247 WARN L178 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2018-10-01 02:24:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:24:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 17 states and 36 transitions. [2018-10-01 02:24:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 36 transitions. [2018-10-01 02:24:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-01 02:24:00,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:24:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:24:02,976 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:24:08,678 WARN L178 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 39 DAG size of output: 15 [2018-10-01 02:24:17,085 WARN L178 SmtUtils]: Spent 5.83 s on a formula simplification that was a NOOP. DAG size: 39 [2018-10-01 02:24:32,623 WARN L178 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2018-10-01 02:24:47,557 WARN L178 SmtUtils]: Spent 6.52 s on a formula simplification that was a NOOP. DAG size: 51 [2018-10-01 02:24:52,673 WARN L178 SmtUtils]: Spent 3.12 s on a formula simplification that was a NOOP. DAG size: 52 [2018-10-01 02:24:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:24:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 19 states and 41 transitions. [2018-10-01 02:24:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 41 transitions. [2018-10-01 02:24:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-01 02:24:53,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:24:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:24:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:25:03,945 WARN L178 SmtUtils]: Spent 4.95 s on a formula simplification. DAG size of input: 46 DAG size of output: 15 [2018-10-01 02:25:07,867 WARN L178 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 46 [2018-10-01 02:25:22,840 WARN L178 SmtUtils]: Spent 6.20 s on a formula simplification that was a NOOP. DAG size: 47 [2018-10-01 02:25:45,581 WARN L178 SmtUtils]: Spent 5.91 s on a formula simplification. DAG size of input: 58 DAG size of output: 16 [2018-10-01 02:26:01,746 WARN L178 SmtUtils]: Spent 13.71 s on a formula simplification that was a NOOP. DAG size: 58 [2018-10-01 02:26:15,438 WARN L178 SmtUtils]: Spent 6.93 s on a formula simplification that was a NOOP. DAG size: 59 [2018-10-01 02:26:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:26:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 21 states and 46 transitions. [2018-10-01 02:26:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 46 transitions. [2018-10-01 02:26:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-10-01 02:26:19,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:26:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:26:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:26:39,260 WARN L178 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 53 DAG size of output: 15 [2018-10-01 02:27:03,794 WARN L178 SmtUtils]: Spent 3.73 s on a formula simplification that was a NOOP. DAG size: 53 [2018-10-01 02:27:33,358 WARN L178 SmtUtils]: Spent 2.95 s on a formula simplification that was a NOOP. DAG size: 54 [2018-10-01 02:27:45,302 WARN L178 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 15 [2018-10-01 02:28:10,399 WARN L178 SmtUtils]: Spent 18.33 s on a formula simplification that was a NOOP. DAG size: 64 [2018-10-01 02:28:52,792 WARN L178 SmtUtils]: Spent 26.49 s on a formula simplification that was a NOOP. DAG size: 65 [2018-10-01 02:28:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:28:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 23 states and 51 transitions. [2018-10-01 02:28:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 51 transitions. [2018-10-01 02:28:56,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:28:56,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:28:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:28:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:29:14,660 WARN L178 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 14 [2018-10-01 02:29:40,559 WARN L178 SmtUtils]: Spent 20.86 s on a formula simplification that was a NOOP. DAG size: 59 [2018-10-01 02:29:59,140 WARN L854 $PredicateComparison]: unable to prove that (not (and (< (+ (* 256 (div (+ c_main_x (- 7)) 256)) 7) c_main_x) (= c_main_y (* 8 (div c_main_y 8))) (< (+ (* 256 (div (+ c_main_x (- 5)) 256)) 5) c_main_x) (< (+ (* 256 (div (+ c_main_x (- 4)) 256)) 4) c_main_x) (< (+ (* 256 (div (+ c_main_x (- 3)) 256)) 3) c_main_x) (< (+ (* 256 (div (+ c_main_x (- 8)) 256)) 8) c_main_x) (< (+ (* 256 (div (+ c_main_x (- 2)) 256)) 2) c_main_x) (< (+ (* 256 (div (+ c_main_x (- 6)) 256)) 6) c_main_x) (< (* 256 (div c_main_x 256)) c_main_x))) is different from true [2018-10-01 02:30:12,303 WARN L178 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 16 [2018-10-01 02:31:00,638 WARN L178 SmtUtils]: Spent 35.13 s on a formula simplification that was a NOOP. DAG size: 71 [2018-10-01 02:31:43,079 WARN L178 SmtUtils]: Spent 34.15 s on a formula simplification that was a NOOP. DAG size: 72 [2018-10-01 02:32:11,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:11,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:11,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:11,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:11,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:11,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:11,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:11,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:11,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:11,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:11,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:11,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:11,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:12,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:12,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:12,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:12,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:12,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:12,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:12,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:12,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:12,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:12,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:12,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:12,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:12,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:12,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:12,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:12,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:12,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:12,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:12,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:12,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:13,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:14,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:14,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:14,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:14,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:14,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:15,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:15,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:15,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:15,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:16,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:16,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:16,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:16,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:16,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:16,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:16,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:16,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:16,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:16,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:16,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:16,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:16,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:16,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:17,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:17,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:17,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:17,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:17,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:17,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:17,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:17,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:17,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:17,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:17,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:17,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:17,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:17,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:17,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:17,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:18,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:18,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:18,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:18,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:19,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:20,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:20,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:20,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:20,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:21,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:21,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:21,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:21,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:21,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:21,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:21,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:21,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:21,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:21,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:21,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:21,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:21,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:21,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:21,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:21,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:21,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:22,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:22,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:23,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:23,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:24,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:25,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:26,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:26,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:27,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:27,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:27,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:28,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:28,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:28,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:28,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:28,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:28,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:29,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:30,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:30,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:31,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:31,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:31,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:31,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:31,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:32,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:32,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:33,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:33,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:33,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:33,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:33,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:34,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:34,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:34,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:35,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:36,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:37,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:37,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:38,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:39,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:40,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:41,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:42,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:42,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:42,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:43,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:44,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:45,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:46,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:46,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:47,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:48,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:48,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:49,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:49,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:50,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:51,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:52,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:53,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:55,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:56,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:57,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:58,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:58,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:32:59,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:32:59,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:32:59,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:32:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:32:59,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:32:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:32:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:00,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:01,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:02,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:02,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:02,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:03,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:04,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:05,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:06,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:07,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:07,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:07,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:08,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:08,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:08,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:09,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:09,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:10,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:10,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:10,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:11,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:11,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:11,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:11,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:11,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:11,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:12,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:12,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:13,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:13,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:13,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:13,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:13,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:14,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:15,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:16,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:17,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:18,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:18,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:19,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:19,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:20,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:20,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:21,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:22,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:22,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:22,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:22,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:22,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:23,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:23,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:23,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:23,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:24,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:24,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:24,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:25,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:26,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:26,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:26,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:26,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:27,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:27,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:28,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:28,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:28,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:29,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:29,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:29,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:29,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:29,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:30,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:30,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:31,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:31,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:31,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:31,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:32,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:33,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:33,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:33,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:34,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:34,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:35,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:36,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:36,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:37,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:38,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:39,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:39,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:39,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:40,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:41,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:42,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:42,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:43,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:43,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:44,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:44,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:45,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:45,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:45,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:45,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:46,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:47,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:48,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:48,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:48,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:49,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:50,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:51,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:52,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:53,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:53,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:55,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:55,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:56,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:57,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:58,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:58,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:33:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:33:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:33:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:33:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:33:59,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:33:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:33:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:00,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:01,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:02,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:02,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:02,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:02,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:02,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:03,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:03,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:03,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:03,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:04,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:04,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:05,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:06,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:07,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:07,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:07,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:07,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:07,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:08,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:08,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:08,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:09,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:09,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:10,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:11,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:12,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:13,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:13,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:13,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:14,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:14,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:14,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:14,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:15,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:15,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:16,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:17,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:17,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:17,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:17,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:18,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:18,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:19,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:19,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:20,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:20,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:21,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:21,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:21,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:22,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:22,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:23,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:23,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:23,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:23,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:24,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:24,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:24,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:25,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:26,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:26,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:27,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:28,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:29,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:30,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:30,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:31,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:31,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:31,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:32,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:32,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:33,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:34,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:34,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:34,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:35,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:35,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:35,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:36,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:36,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:37,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:37,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:37,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:38,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:39,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:40,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:40,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:41,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:42,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:42,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:42,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:43,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:44,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:44,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:44,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:45,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:45,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:46,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:46,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:47,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:48,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:48,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:48,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:49,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:49,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:49,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:50,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:51,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:52,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:53,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:55,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:55,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:56,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:57,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:58,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:34:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:34:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:34:59,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:34:59,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:34:59,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:34:59,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:34:59,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:00,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:01,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:01,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:01,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:02,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:03,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:04,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:04,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:05,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:05,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:06,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:06,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:06,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:07,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:08,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:08,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:08,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:09,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:10,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:10,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:11,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:12,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:12,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:12,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:13,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:13,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:14,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:15,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:15,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:15,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:16,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:16,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:17,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:17,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:17,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:18,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:19,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:19,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:20,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:20,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:21,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:21,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:22,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:22,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:22,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:23,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:23,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:24,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:24,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:24,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:25,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:26,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:27,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:27,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:27,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:27,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:28,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:28,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:29,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:29,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:29,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:30,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:31,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:31,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:31,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:32,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:32,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:33,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:33,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:33,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:34,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:34,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:34,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:35,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:36,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:37,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:37,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:37,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:37,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:37,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:37,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:38,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:39,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:40,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:40,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:41,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:42,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:42,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:43,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:44,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:44,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:44,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:45,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:45,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:45,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:46,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:47,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:47,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:48,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:48,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:49,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:50,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:50,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:50,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:50,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:51,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:51,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:51,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:52,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:53,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:53,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:53,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:54,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:55,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:55,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:56,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:57,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:57,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:58,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:35:59,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:35:59,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:35:59,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:35:59,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:35:59,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:35:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:35:59,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:00,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:01,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:01,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:01,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:01,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:01,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:02,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:02,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:03,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:03,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:04,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:04,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:04,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:05,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:05,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:06,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:07,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:08,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:08,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:09,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:09,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:09,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:09,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:09,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:10,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:10,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:10,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:10,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:10,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:11,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:12,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:12,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,372 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:13,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:13,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:14,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:15,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:16,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:17,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:18,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:18,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:18,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:19,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:20,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:20,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:20,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:21,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:21,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:21,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,201 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:22,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:22,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:22,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:22,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:23,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:23,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:24,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:24,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:24,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:25,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:25,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:26,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:26,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,516 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:27,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:27,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:28,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:29,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:29,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:29,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:30,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:31,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:31,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:31,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:32,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:32,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:32,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:33,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:33,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:34,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:34,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:35,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:36,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:36,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:37,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:38,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:38,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:38,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,939 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:39,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:39,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:39,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:40,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:41,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:41,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:41,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:41,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,795 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:42,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:43,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:43,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:44,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:44,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:45,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:46,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:46,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:47,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:48,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:49,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:50,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:50,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:51,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:51,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,419 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,460 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:52,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:53,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:53,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,109 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,763 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:54,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:54,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,970 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:55,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:55,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,304 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:56,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,182 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,628 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:57,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:57,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:58,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:36:59,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:36:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:36:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:36:59,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:36:59,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:36:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:36:59,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,445 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,680 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,963 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:00,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:00,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:00,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:01,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:01,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,016 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:02,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:02,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:02,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:02,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,724 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,776 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:03,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:03,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:04,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:04,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,136 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:05,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,243 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,686 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:06,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:06,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:06,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,123 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,397 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:07,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:07,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,344 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,717 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,755 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:08,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:08,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,284 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,394 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,464 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,784 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,914 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,941 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:09,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:09,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:09,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,811 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,932 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:10,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:10,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,222 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,343 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:11,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:11,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:11,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:11,998 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:11,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:11,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,017 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,245 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,348 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,470 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,586 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,696 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:12,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:12,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:12,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,116 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:13,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:13,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,056 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,511 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,583 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,903 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:14,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:14,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:14,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:14,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,183 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,187 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,315 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,777 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,788 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,921 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:15,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:15,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,075 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,090 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,143 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,265 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,285 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,455 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,468 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,664 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,781 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:16,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,024 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,407 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,813 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,871 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,875 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:17,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,079 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,159 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,198 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,211 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,570 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,637 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,676 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,684 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,793 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,925 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:18,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:18,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:18,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:18,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,178 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,324 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,594 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,646 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,650 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,742 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,962 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,966 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:19,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:19,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:19,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,679 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,930 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,969 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:20,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:20,996 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:20,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,404 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,621 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,704 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,947 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:21,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:21,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:21,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:21,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,000 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,162 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,339 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,866 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,878 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,978 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:22,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:22,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:22,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:22,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,087 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,561 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,589 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,656 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,883 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:23,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:23,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,105 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,244 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,262 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,800 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:24,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,003 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,241 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,478 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,554 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,567 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,596 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,734 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,814 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,966 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:25,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:25,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,089 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,112 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,293 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,421 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,458 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,623 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,646 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,808 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,981 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:26,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:26,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:26,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,050 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,087 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,376 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,397 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,467 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,481 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,584 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,740 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,874 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,943 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,984 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:27,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,204 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,271 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,367 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,386 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,479 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,604 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,841 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,902 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:28,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,028 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,446 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,543 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,617 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,732 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,810 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,879 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,905 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:29,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:29,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,039 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,097 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,144 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,148 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,306 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,396 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,408 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,542 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,566 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,582 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,622 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,681 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:30,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:30,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,033 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,345 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,383 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,513 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,538 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,552 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:37:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:37:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2018-10-01 02:37:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2018-10-01 02:37:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 02:37:31,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:37:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:37:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-01 02:37:31,618 INFO L202 PluginConnector]: Adding new model AnnoyingVillain.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.10 02:37:31 ImpRootNode [2018-10-01 02:37:31,619 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-01 02:37:31,620 INFO L168 Benchmark]: Toolchain (without parser) took 850255.71 ms. Allocated memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: -513.3 MB). Free memory was 1.5 GB in the beginning and 958.6 MB in the end (delta: 518.1 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. [2018-10-01 02:37:31,620 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.88 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:37:31,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.83 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:37:31,621 INFO L168 Benchmark]: Boogie Preprocessor took 19.54 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:37:31,621 INFO L168 Benchmark]: RCFGBuilder took 277.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-01 02:37:31,621 INFO L168 Benchmark]: CodeCheck took 849913.72 ms. Allocated memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: -513.3 MB). Free memory was 1.5 GB in the beginning and 958.6 MB in the end (delta: 496.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:37:31,623 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 24]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 24) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 6 locations, 1 error locations. UNKNOWN Result, 849.8s OverallTime, 20683 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1534352.2s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 2.6s SsaConstructionTime, 17.2s SatisfiabilityAnalysisTime, 72.1s InterpolantComputationTime, 248151 NumberOfCodeBlocks, 248151 NumberOfCodeBlocksAsserted, 20683 NumberOfCheckSat, 227468 ConstructedInterpolants, 0 QuantifiedInterpolants, 24336778 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20683 InterpolantComputations, 1 PerfectInterpolantSequences, 0/930450 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.88 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 39.83 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 19.54 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 277.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 849913.72 ms. Allocated memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: -513.3 MB). Free memory was 1.5 GB in the beginning and 958.6 MB in the end (delta: 496.9 MB). There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/AnnoyingVillain.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-01_02-37-31-631.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/AnnoyingVillain.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-01_02-37-31-631.csv Completed graceful shutdown